Home / 3,050,085.84-4,205,666.97-1,946,039.64

Finding the Fourth Proportional to 3,050,085.84, 4,205,666.97 and 1,946,039.64

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Solution

The fourth proportional to 3,050,085.84, 4,205,666.97 and 1,946,039.64 is: 2,683,332.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,085.84 : 4,205,666.97 = 1,946,039.64 : x
  2. Step 2: Convert to fraction form
    3,050,085.84/4,205,666.97 = 1,946,039.64/x
  3. Step 3: Cross multiply
    3,050,085.84x = 4,205,666.97 × 1,946,039.64
  4. Step 4: Simplify right side
    3,050,085.84x = 8,184,394,636,258.69
  5. Step 5: Solve for x
    x = 8,184,394,636,258.69/3,050,085.84
  6. Step 6: Final answer
    x = 2,683,332.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.